import json

with open('./info.json', encoding='utf-8') as f:
    # resultStr = f.read()
    # print(resultStr) # str
    # print(type(resultStr)) # <class 'str'>
    result = json.load(f)
    print(result)
    print(type(result))  # <class 'dict'>

    print(result.get('name'))  # zs
    print(result.get('isLoading'))  # False
    print(result.get('address').get('city'))  # 朝阳区
